/* AgentFlow — Spacing & radius tokens
   Base unit 4px. Section rhythm 80px. Compact 8px CTA radius. */
:root {
  --space-xxs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-base: 16px;
  --space-md: 20px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
  --space-section: 80px;

  --container-max: 1200px;

  --rounded-none: 0px;
  --rounded-xs: 4px;    /* inline tags */
  --rounded-sm: 6px;    /* compact rows */
  --rounded-md: 8px;    /* CTA buttons, inputs */
  --rounded-lg: 12px;   /* cards, IDE panes */
  --rounded-xl: 16px;   /* larger feature cards (rare) */
  --rounded-pill: 9999px;
  --rounded-full: 9999px;

  /* Hairline-only depth — no drop shadows in this system. */
  --hairline: 1px solid var(--color-hairline);
  --hairline-strong: 1px solid var(--color-hairline-strong);
}